CN211047725U - Current sampling controller with good heat dissipation effect - Google Patents

Abstract

The utility model discloses a current sampling controller that radiating effect is good, including the set casing, the inner chamber of set casing is provided with the controller main part, the top and the equal fixedly connected with mounting in bottom of controller main part, the both sides of set casing inner chamber all are provided with the radiating piece, the radiating piece includes the heat conduction mouth, the inner chamber of heat conduction mouth is provided with miniature electric fan. The utility model discloses a set up mutually supporting of set casing, controller main part, mounting, radiating piece, filter screen plate, bolt, thermovent, filter, heat conduction gasket, locating piece and mounting panel, it is good to have reached the radiating effect, and the stable advantage of fixed effect, can not cause the unable effluvium of heat that the long-time use of current sampling controller produced, can not cause the damage of current sampling controller inner member, the current sampling controller is difficult to not hard up after the installation, can not influence the result of use of current sampling controller.

Description

Current sampling controller with good heat dissipation effect

Technical Field

The utility model relates to a current sampling controller technical field specifically is a current sampling controller that the radiating effect is good.

Background

The current sampling controller is combined with a logic controller and a microprogram controller, the two controllers have the advantages and the disadvantages respectively, the combined logic controller is troublesome in design and complex in structure, once the design is finished, the combined logic controller can not be modified or expanded, but the speed is high, the microprogram controller is convenient to design, the structure is simple, the modification or the expansion is convenient, the function of one machine instruction is modified, only the corresponding microprogram needs to be re-programmed, one machine instruction needs to be added, only one section of microprogram needs to be added in a control memory, and the method is implemented by executing one section of microprogram.

At present, the current sampling controller is poor in heat dissipation effect and unstable in fixing effect, can cause the heat generated by long-time use of the current sampling controller to be unable to dissipate, can cause damage to internal elements of the current sampling controller, is easy to loosen after the current sampling controller is installed, and can influence the use effect of the current sampling controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a current sampling controller that radiating effect is good, it is good to possess the radiating effect, and fixed stable advantage of effect, has solved current sampling controller, and the radiating effect is poor, and the unstable problem of fixed effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a current sampling controller that radiating effect is good, includes the set casing, the inner chamber of set casing is provided with the controller main part, the equal fixedly connected with mounting in top and the bottom of controller main part, the both sides of set casing inner chamber all are provided with the radiating piece, the radiating piece includes the heat conduction mouth, the inner chamber of heat conduction mouth is provided with miniature electric fan.

Preferably, the two sides of the fixed shell and the outer sides of the heat conducting ports are provided with filter screen plates, the top and the bottom of the outer sides of the filter screen plates are provided with bolts, and the inner sides of the bolts penetrate through the inner sides of the filter screen plates and are in threaded connection with the top and the bottom of the two sides of the fixed shell.

Preferably, the back of the fixed shell is provided with a heat dissipation port, an inner cavity of the heat dissipation port is provided with a filter plate, the back of the fixed shell is provided with a heat conduction gasket, and the front of the heat conduction gasket is adhered to the back of the controller main body.

Preferably, the two sides of the top of the back of the inner cavity of the fixed shell and the two sides of the bottom of the inner cavity of the fixed shell are fixedly connected with positioning blocks, the front of each positioning block is provided with a screw hole, the top and the bottom of the fixed shell are fixedly connected with mounting plates, and the front of each mounting plate is provided with a mounting hole.

Preferably, the mounting includes the fixed block, the inboard top and the bottom fixed connection with the controller main part of fixed block, the positive both sides of fixed block all are provided with the installation round pin, the back of installation round pin run through to the back of fixed block and with the inner chamber threaded connection of screw.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mutually supporting of set casing, controller main part, mounting, radiating piece, filter screen plate, bolt, thermovent, filter, heat conduction gasket, locating piece and mounting panel, it is good to have reached the radiating effect, and the stable advantage of fixed effect, can not cause the unable effluvium of heat that the long-time use of current sampling controller produced, can not cause the damage of current sampling controller inner member, the current sampling controller is difficult to not hard up after the installation, can not influence the result of use of current sampling controller.

2. The utility model discloses a set up the mounting, play fixed effect to the controller main part, the effect is better when using like this the controller main part, avoided the controller main part to appear rocking when using, it clears up or changes also to be convenient for people to dismantle the controller main part simultaneously, through setting up thermovent and heat dissipation piece, radiating effect has been played to the controller main part, when having solved long-term use controller main part, cause controller main part internal element to appear the problem of damage, through setting up filter plate and filter, play dirt-proof effect to thermovent and heat conduction mouth, it falls into the set casing to have solved the dust through thermovent and heat conduction mouth, cause the controller main part in the set casing to appear the problem that the effect is not good when the work is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side cross-sectional view of the controller body and housing structure of the present invention;

fig. 3 is a schematic view of the back of the structure of the fixing shell and the heat sink of the present invention.

In the figure: 1. a stationary case; 2. a controller main body; 3. a fixing member; 301. a fixed block; 302. mounting a pin; 4. a heat sink; 401. a heat conducting port; 402. a miniature electric fan; 5. a filter screen plate; 6. a bolt; 7. a heat dissipation port; 8. a filter plate; 9. a thermally conductive gasket; 10. positioning blocks; 11. and (7) mounting the plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a current sampling controller with good heat dissipation effect comprises a fixed shell 1, wherein filter screen plates 5 are respectively arranged on two sides of the fixed shell 1 and on the outer side of a heat conduction port 401, dust is prevented from entering a heat dissipation port 7 and the heat conduction port 401 by arranging the filter screen plates 5 and a filter plate 8, so that the problem that the controller main body 2 in the fixed shell 1 has poor effect during working and use due to the fact that dust falls into the fixed shell 1 through the heat dissipation port 7 and the heat conduction port 401 is solved, bolts 6 are respectively arranged on the top and the bottom of the outer side of the filter screen plate 5, the inner sides of the bolts 6 penetrate through the inner sides of the filter screen plates 5 and are in threaded connection with the top and the bottom of the two sides of the fixed shell 1, the heat dissipation port 7 is arranged on the back of the fixed shell 1, the heat dissipation port 7 and the heat dissipation member 4 are arranged to play a heat dissipation role for the controller main body 2, the inner cavity of the heat dissipation port 7 is provided with a filter plate 8, the back of the fixed shell 1 is provided with a heat conduction gasket 9, the front of the heat conduction gasket 9 is adhered to the back of the controller main body 2, two sides of the top and two sides of the bottom of the back of the inner cavity of the fixed shell 1 are fixedly connected with positioning blocks 10, the front of the positioning blocks 10 is provided with screw holes, the top and the bottom of the fixed shell 1 are fixedly connected with mounting plates 11, the front of the mounting plates 11 is provided with mounting holes, the inner cavity of the fixed shell 1 is provided with a controller main body 2, the top and the bottom of the controller main body 2 are fixedly connected with fixing parts 3, the controller main body 2 is fixed by arranging the fixing parts 3, so that the controller main body 2 has better effect when in use, the controller main body 2 is prevented from shaking when in use, and meanwhile, people can conveniently detach, clean or replace the controller main body 2, the fixing part 3 comprises a fixing block 301, the inner side of the fixing block 301 is fixedly connected with the top and the bottom of the controller main body 2, the mounting pins 302 are arranged on both sides of the front surface of the fixing block 301, the back surface of the mounting pins 302 penetrates to the back surface of the fixing block 301 and is in threaded connection with the inner cavity of the screw hole, the heat dissipation parts 4 are arranged on both sides of the inner cavity of the fixing shell 1, each heat dissipation part 4 comprises a heat conduction port 401, the inner cavity of each heat conduction port 401 is provided with a micro electric fan 402, and by arranging the fixing shell 1, the controller main body 2, the fixing part 3, the heat dissipation parts 4, a filter screen plate 5, bolts 6, heat dissipation ports 7, a filter plate 8, a heat conduction gasket 9, a positioning block 10 and a mounting plate 11 to be matched with each other, the advantages of good heat dissipation effect and stable fixing effect are achieved, the current sampling controller is not easy to loosen after being installed, and the using effect of the current sampling controller cannot be influenced.

During the use, the workman opens miniature electric fan 402 through external controller, miniature electric fan 402 rotates the air current that produces and dispels the heat to controller main part 2, mutually support through thermovent 7 and heat conduction mouth 401 mutually and mutually support with miniature electric fan 402 and dispel the heat to controller main part 2, mutually support through heat conduction gasket 9 and thermovent 7 dispels the heat to controller main part 2, the radiating effect has been improved, through setting up mounting 3, fixed block 301 and installation round pin 302, play fixed effect to controller main part 2, controller main part 2 is better when using like this, avoided controller main part 2 to appear rocking when using, also be convenient for simultaneously people to dismantle clearance or change controller main part 2, thereby it is good to have reached the radiating effect, and the stable advantage of fixed effect.

The standard parts used in the application documents can be purchased from the market, all the parts in the application documents are general standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians through technical manuals or conventional experimental methods, the parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and machines, parts and equipment adopt the conventional models in the prior art, and detailed description is not given.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (5)

1. The utility model provides a current sampling controller that radiating effect is good, includes set casing (1), its characterized in that: the inner chamber of set casing (1) is provided with controller main part (2), the equal fixedly connected with mounting (3) in top and the bottom of controller main part (2), the both sides of set casing (1) inner chamber all are provided with radiating piece (4), radiating piece (4) are including heat conduction mouth (401), the inner chamber of heat conduction mouth (401) is provided with miniature electric fan (402).

2. The current sampling controller with good heat dissipation effect according to claim 1, characterized in that: the both sides of set casing (1) and the outside that is located heat conduction mouth (401) all are provided with filter plate (5), the top and the bottom in filter plate (5) outside all are provided with bolt (6), the inboard of bolt (6) run through to the inboard of filter plate (5) and with the top and the bottom threaded connection of set casing (1) both sides.

3. The current sampling controller with good heat dissipation effect according to claim 1, characterized in that: the back of the fixed shell (1) is provided with a heat dissipation port (7), an inner cavity of the heat dissipation port (7) is provided with a filter plate (8), the back of the fixed shell (1) is provided with a heat conduction gasket (9), and the front of the heat conduction gasket (9) is adhered to the back of the controller main body (2).

4. The current sampling controller with good heat dissipation effect according to claim 1, characterized in that: the improved fixing shell is characterized in that the two sides of the top of the back of the inner cavity of the fixing shell (1) and the two sides of the bottom of the inner cavity of the fixing shell (1) are fixedly connected with positioning blocks (10), screw holes are formed in the front of the positioning blocks (10), the top and the bottom of the fixing shell (1) are fixedly connected with mounting plates (11), and mounting holes are formed in the front of the mounting plates (11).

5. The current sampling controller with good heat dissipation effect according to claim 1, characterized in that: fixing piece (3) include fixed block (301), the top and the bottom fixed connection of the inboard and controller main part (2) of fixed block (301), the positive both sides of fixed block (301) all are provided with installation round pin (302), the back of installation round pin (302) run through to the back of fixed block (301) and with the inner chamber threaded connection of screw.

Images